CN1834221A - Water replacement appts - Google Patents
Water replacement appts Download PDFInfo
- Publication number
- CN1834221A CN1834221A CN 200510011423 CN200510011423A CN1834221A CN 1834221 A CN1834221 A CN 1834221A CN 200510011423 CN200510011423 CN 200510011423 CN 200510011423 A CN200510011423 A CN 200510011423A CN 1834221 A CN1834221 A CN 1834221A
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- water
- storage tank
- bottle
- aqua storage
- pipe
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Abstract
This invention relates to a tank for changing water, which is made up of a water storage tank, a water purification bottle, a wastewater bottle and two electromagnetic valves. The water storage tank is equipped with an inlet pipe, a outlet pipe and an overflowing pipe, wherein the inlet pipe is connected with the water purification bottle through an electromagnetic valve, and the outlet pipe is connected with the wastewater bottle through the other electromagnetic valve, and the overflowing pipe is inseted into the wastewater bottle through a flexible pipe. The water purification bottle and the wastewater bottle are placed above and below the water storage tank, respectively. This invention can reduce the volume of the system, and does not need any driving force when changing water.
Description
Technical field
A kind of water device that changes when the present invention relates to biological technical field and changing water (scavenging solution), what particularly be used to carry out to change when point needle cleans water (scavenging solution) changes the water device.
Background technology
At present, change the needs of water (scavenging solution) in purchasing in order to adapt to biochip, some developed countries have researched and developed in succession and have changed the water device.There is following shortcoming in aforesaid device:
1, these devices all need certain power when changing water, as peristaltic pump etc., by the mode of peristaltic pump squeezing tube water (scavenging solution) are clamp-oned when changing water and are extruded aqua storage tank (rinse bath).Because need continuous squeezing tube, flexible pipe is easy to be caused leakage by squeeze crack.Because water inlet and water outlet respectively need a peristaltic pump, the volume that has so not only increased product has also increased cost simultaneously in addition.
2, aspect Controlling System,, increased the difficulty of control owing to need control peristaltic pump by the serial ports of peristaltic pump.
Summary of the invention
The objective of the invention is to overcome the existing defective that the water device exists of changing, what a kind of novel texture was provided changes the water device, and the gravity that utilizes liquid is as power, thereby makes liquid reach the purpose of changing water by the gravity inflow and outflow reservoir of self.
The present invention is simple in structure, and is easy and simple to handle, stable performance, and power saving saves time; Have more practicality, can increase economic efficiency greatly, therefore have industrial utilization.
It is to adopt following scheme to realize that the present invention solves its technical problem underlying: the present invention mainly is made up of an aqua storage tank, a water purifying bottle, a waste water bottle and two magnetic valves; Aqua storage tank is provided with water inlet pipe, rising pipe and upflow tube.The water inlet pipe of aqua storage tank links to each other with water purifying bottle by a magnetic valve; Rising pipe links to each other with the waste water bottle by a magnetic valve; Upflow tube inserts the waste water bottle by flexible pipe, and water purifying bottle and waste water bottle place the position above and below aqua storage tank respectively.
The internal diameter of aqua storage tank upflow tube is greater than the water inlet pipe internal diameter.The height of the upflow tube of aqua storage tank is lower than the height of aqua storage tank.
Magnetic valve is an one-way valve.
Principle of work of the present invention is as follows with working process: when the energising of the magnetic valve that is connected with water inlet pipe, magnetic valve is opened, and aqua storage tank begins water inlet, should guarantee that generally waterhead more than 40 centimetres is to guarantee certain flow velocity; When the magnetic valve that is connected with rising pipe was switched on, magnetic valve was opened, and aqua storage tank begins draining.
Water purifying bottle of the present invention is arranged in the position that is higher than aqua storage tank, and the bottom of water purifying bottle should be higher about 50 centimetres than the bottom of aqua storage tank, to guarantee certain water intake velocity; The waste water bottle places the position that is lower than aqua storage tank.Open the magnetic valve that water-in links to each other with water outlet, water can rely on self gravitation to enter and flow out aqua storage tank.
The water constant height of aqua storage tank of the present invention, each water enter the water that is higher than the upflow tube height behind the aqua storage tank and can flow out from upflow tube, guarantee that liquid level is constant, simplify the structure and have reduced cost.
The internal diameter of aqua storage tank upflow tube of the present invention is greater than the internal diameter of water inlet pipe, and generally the former is bigger 3 millimeters or 10% than the latter, gets higher value.To guarantee that under the too much situation of intaking, water can be discharged and can not caused water to overflow aqua storage tank from upflow tube at once.
The present invention moves without any the machinery of parts except that two magnetic valves, and the noise when both having reduced work has also reduced the possibility that instrument breaks down.
The present invention realizes water inlet by control entering water electromagnetic valve power on/off, realizes draining by control drain solenoid valve power on/off, and this to change the water apparatus structure simple, can significantly reduce cost and then increase economic efficiency.
It is simple that the present invention changes the water apparatus structure, easy and simple to handle.
Description of drawings
Fig. 1 is a structural representation of the present invention.Wherein: water purifying bottle 1, entering water electromagnetic valve 2, water inlet pipe 3, aqua storage tank 4, upflow tube 5, water shoot 6, drain solenoid valve 7, waste water bottle 8.
Embodiment
The present invention is further described below in conjunction with drawings and the specific embodiments.
As shown in drawings, the present invention is made up of 3 water receptacles, and it mainly comprises: water purifying bottle 1, waste water bottle 8 and aqua storage tank 4.Water purifying bottle 1 places the position that is higher than aqua storage tank 4, and waste water bottle 8 is lower than the height of aqua storage tank 4.Water purifying bottle 1 links to each other with the water inlet pipe 3 of aqua storage tank with entering water electromagnetic valve 2 by flexible pipe; Waste water bottle 8 links to each other with the water shoot 6 of aqua storage tank with drain solenoid valve 7 by flexible pipe, inserts waste water bottle 8 with the upflow tube 5 connection flexible pipes of aqua storage tank 4 and with flexible pipe.
During work, make entering water electromagnetic valve 2 energisings, this moment, entering water electromagnetic valve 2 will be opened, water flows into aqua storage tank 4 from water purifying bottle 1, after after a while (because the internal diameter of the difference of altitude between water purifying bottle 1 and the aqua storage tank 4, water pipe is different with aqua storage tank 4 volumetrical, time is difference to some extent) entering water electromagnetic valve 2 outage, entering water electromagnetic valve 2 will be closed and stop into water.If when water inlet, the water level in the aqua storage tank 4 is higher than the height of upflow tube 5, this moment, water can flow into waste water bottle 8 through flexible pipe from upflow tube 5.During draining, make drain solenoid valve 7 energisings, drain solenoid valve 7 will be opened, water flows into waste water bottle 8 from aqua storage tank 4, after after a while (because the internal diameter of the difference of altitude between waste water bottle 8 and the aqua storage tank 4, water pipe is different with aqua storage tank 4 volumetrical, time is difference to some extent) make drain solenoid valve 7 outages, drain solenoid valve 7 is closed and is stopped draining, so finishes a working cycle.
Claims (4)
1, a kind of water device that changes is characterized in that: mainly be made up of an aqua storage tank [4], a water purifying bottle [1], a waste water bottle [8], water inlet electromagnetism magnetic valve [2], drain solenoid valve [7]; Aqua storage tank is provided with water inlet pipe [3], water shoot [6] and upflow tube [5]; Water inlet pipe [3] links to each other with water purifying bottle [1] by entering water electromagnetic valve [2]; Water shoot [6] links to each other with waste water bottle [8] by drain solenoid valve [7]; Upflow tube [6] inserts waste water bottle [8] by flexible pipe; Water purifying bottle [1] is arranged in the position that is higher than aqua storage tank [4], and the bottom of water purifying bottle [1] is higher about 50 centimetres than the bottom of aqua storage tank [4]; Waste water bottle [8] places the position that is lower than aqua storage tank [4].
2, the water device that changes according to claim 1, it is characterized in that: the internal diameter of wherein said upflow tube [5] is greater than the internal diameter of water inlet pipe [3].
3, the water device that changes according to claim 1 is characterized in that: the height of wherein said upflow tube [5] is lower than the height of aqua storage tank [4].
4, the water device that changes according to claim 1 is characterized in that: wherein said magnetic valve [2], [7] are one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510011423 CN1834221A (en) | 2005-03-14 | 2005-03-14 | Water replacement appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510011423 CN1834221A (en) | 2005-03-14 | 2005-03-14 | Water replacement appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1834221A true CN1834221A (en) | 2006-09-20 |
Family
ID=37002118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510011423 Pending CN1834221A (en) | 2005-03-14 | 2005-03-14 | Water replacement appts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1834221A (en) |
-
2005
- 2005-03-14 CN CN 200510011423 patent/CN1834221A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20060920 |